Display screen or portion thereof with graphical user interface



FIG. 1 is a top region in a transitional image of a graphical user interface for a display screen or portion thereof showing the claimed design; and,

FIG. 2 is a bottom region in the transitional image of the graphical user interface for the display screen or portion thereof of FIG. 1 showing the claimed design.

The broken lines shown in the drawings illustrate the display screen and portions of the graphical user interface that form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 and 2. The process or period in which one image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 